Those freezing winter drafts seeping through your living room walls and the stubborn cold pockets that never seem to go away are not something you should just live with. Proseal Spray Foam delivers professional retrofit insulation Waupaca, WI homeowners trust to eliminate those comfort issues for good, while also cutting energy waste and improving indoor air quality. Our retrofit insulation services bring older homes up to modern performance standards, saving you money every month and creating a healthier living environment for your family. We also serve Waupaca and surrounding areas.
Homes built decades ago in Waupaca were constructed before modern energy codes existed, which means many still have empty or severely under-insulated wall cavities. According to the U.S. Department of Energy, adding insulation to attics, crawl spaces, and basements can save homeowners up to 20% on heating and cooling costs. That number climbs even higher when you address uninsulated walls, which are one of the largest sources of energy loss in older housing stock.
Our professionals evaluate your home's existing insulation levels and recommend the right approach for your specific situation. We offer a free consultation to identify problem areas and provide a clear, honest plan of action. Retrofitting insulation into an existing home requires specialized techniques and equipment, and doing it wrong can lead to moisture problems or reduced effectiveness. That is exactly why working with an experienced insulation company matters.
Every home is different, which is why we use multiple insulation materials to match the right solution to each part of your house. We work with three proven options that each bring their own strengths to a retrofit project:
Dense pack cellulose fills wall cavities densely and resists settling over time, making it an excellent choice for existing wall retrofits. Blown-in fiberglass offers strong thermal performance and is well-suited for attic floors and accessible cavities. Spray foam provides both insulation and air sealing in a single application, which is especially valuable in hard-to-reach areas where other materials simply cannot perform as effectively.
Material | R-Value Per Inch | Air Sealing | Best For |
Dense Pack Cellulose | ~3.5 | Moderate | Wall cavities, older homes |
Blown-In Fiberglass | ~2.5 – 3.7 | Low | Attics, open cavities |
Spray Foam | 3.6 – 7.0 | High | Hard-to-reach gaps, rim joists |
Our technicians have the training and equipment to install insulation into existing structures without unnecessary demolition. The process starts with a thorough assessment of your home, followed by careful installation that fills every gap and cavity. Whether you live in a 1920s farmhouse or a 1970s ranch, we have the experience to handle the unique challenges each style presents.
We apply our retrofit insulation solutions to:
According to the Insulation Institute, insulation retrofits across U.S. homes could save an estimated 800 trillion BTU per year in energy. That is a staggering figure, and it starts with individual homeowners making the decision to upgrade their insulation. Our team is here to make that process straightforward and stress-free.
Adding retrofit insulation to your Waupaca home delivers measurable improvements across several areas of daily life. Here is what you can expect:
These are not vague promises. According to ENERGY STAR, homeowners who air seal and add insulation save an average of 15% on heating and cooling costs. For a typical Wisconsin household, that can mean hundreds of dollars back in your pocket every single year.
Before moving forward with any insulation upgrade, there are a few important factors to keep in mind. First, your home's existing wiring and plumbing should be inspected to make sure insulation can be safely installed around them. Second, proper air sealing should happen before or alongside insulation installation, since even the best insulation material cannot stop air leaks on its own. Third, ventilation must be maintained, especially in attics, to prevent moisture buildup that could damage your home over time.
Our technicians walk you through every one of these considerations during your free consultation. We believe you should have all the information you need before committing to any project, and we will never recommend work your home does not actually need.
Stop paying to heat and cool the outdoors. Whether your walls have been empty since the day your house was built or your current insulation has degraded beyond usefulness, Proseal Spray Foam is ready to help. Call us at (715) 227-6295 or email [email protected] to schedule your free consultation and get a free quote on professional retrofit insulation. We also serve homeowners in Waupaca and surrounding areas who are ready for a more comfortable, energy-efficient home.
Retrofit insulation involves adding insulation to existing homes that were built with little or no insulation, particularly in wall cavities, attics, and crawl spaces.
Most retrofit projects are completed in one to two days, depending on the size of your home and the areas being insulated.
No, our technicians use minimally invasive techniques that require only small access holes, which are sealed after installation is complete.
It depends on your home's specific needs, but dense pack cellulose and spray foam are the most common choices for insulating existing wall cavities.
The nt of Energy estimates homeowners can save up to 20% on heating and cooling costs by adding proper insulation and sealing air leaks.